[Souda's wandering eyes definitely meet the radio, but Komaeda's question comes before he gets to comment on it, and his attention is immediately taken.]

Nah, that's what I came to ask you about.

[Rather than take the papers away, he leans over opposite Komaeda and spreads them out. The drawings immediately become clear; they're arms. Mechanical arms of different varieties; one non-electrical automated arm with very obviously limited movement, and another few that look much more complicated and wired but seem like perhaps their mechanisms are different.]

I gotta get this started, but I can't do anything but mockups without your measurements.